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HSRP on VLAN

I would like to have redudancy solution as show in the attached diagram.- 2 Multilayer Cisco Switch 6500- Access 3560 switches connected dual to primary and secondary.- Both the core switches are connected router I had configured HSRP on vlans lets s...

samir3187 by • Level 1
  • 3002 Views
  • 19 replies
  • 0 Helpful votes

6500 HSRP failover

Hi Community,Please check my below post link. It was posted in Getting with Started with LAN's. I was having conversation with Jon Marshall.https://supportforums.cisco.com/message/3201805I do expect some help on this issueReally I am neeed of urgent ...

Resolved! Packet Drops

Dears ,Im pinging one of my point to pint link connected connected VIA my telco provider. Im seeing an ICMP drop as given below . The Drop is in some sequence like first drop happens after 20 , then 30 like that .And after few pings the circruit drop...

Haris P by • Level 4
  • 458 Views
  • 3 replies
  • 0 Helpful votes

Resolved! ssh between switches not working

Hello,We have a network of more than 1000 network devices. We introduced ssh a number of years ago. At the time we used key modulus 512. We are now implementing modulus 1024 with any new devices being installed. Yesterday we installed a  switch (2960...

Etherchannel between WS-6748 and a CBS3020

     Hi allI have created an etherchannel trunk between a 6506 and a Cisco Blade Switch 3020 a couple a month agoFor 3 days now, I have one of the trunk down within the channel.%EC-5-CANNOT_BUNDLE2: Gi0/17 is not compatible with Gi0/18 and will be su...

trombidz1 by • Level 1
  • 914 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Vlan and ACL problem

# im sorry for my english... im trying to make it clear as possibleSETUP:servers = 10.112.140.0/24vlan102 = 10.112.145.0/24vlan103 = 10.112.150.0/24vlan104 = 10.112.155.0/24interface 0/1 = assigned to 10.112.140.0 network block.c3560 = 10.112.140.3/2...

Vlan Access Lists

Hi,I'm in the process of rolling out TACACS login authentication for some switches on our network. The management vlan on these switches is locked down using a vlan ACL on the core switch. when I add a permit tcp any <tacacs-server ip address> eq tac...

Resolved! Nexus 7010 Vpc

We are replacing 2 6513's with 2 Nexus 7010's. The design is the 7010s linked together and all IDFs connecitng back.. The exact way we have it now. My question is where to configure the Vpc. Do you configure it on the trunk link between the 7010's? O...

mikegrous by • Level 3
  • 2714 Views
  • 10 replies
  • 0 Helpful votes

Resolved! SLA switching every 60 sek.

I'm using IP SLA to switch internet to backup connection when the main ISP goes down. Unfortunately the SLA removes route map every 60 seconds and add this route even if the main ISP is not working.In this case I have internet for 60 sec. trough back...

Resolved! VRF-Lite how-to-do

Hello altogether,I have an design issue with VRF-Lite but I'm not really familiary with this topic.Please see the attached schematic layout.I have two companies with different subnets. Both companies must be able to communicate among each other via t...

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